能不能詳細(xì)解釋下為什么最后y會(huì)隨著x的變化而變化
Point x = new Point(0,0);
Point y = new Point(1,1);
x = y;
x.setLocation(5,5);
System.out.println("x is :"+x);
System.out.println("y is :"+y);
程序運(yùn)行結(jié)果：
x is java.awt.Point[x=5, y=5]
y is java.awt.Point[x=5, y=5]
關(guān)于引用對(duì)象的問(wèn)題
慕運(yùn)維8079593
2019-03-01 11:12:29
